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Other Income and Deductions (Tables) | 6 Months Ended
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Jun. 30, 2017
Other Income and Expenses [Abstract] |
Schedule Of Other Income |
| Other Income | PSE&G |  | Power |  | Other (A) |  | Consolidated |
|  | Millions |
| Three Months Ended June 30, 2017 |  |  |  |  |  |  |  |
| NDT Fund Gains, Interest, Dividend and Other Income | $ | — |  |  | $ | 45 |  |  | $ | — |  |  | $ | 45 |  |
| Allowance for Funds Used During Construction | 14 |  |  | — |  |  | — |  |  | 14 |  |
| Rabbi Trust Realized Gains, Interest and Dividends | 1 |  |  | 1 |  |  | 2 |  |  | $ | 4 |  |
| Solar Loan Interest | 5 |  |  | — |  |  | — |  |  | 5 |  |
| Other | 2 |  |  | — |  |  | — |  |  | 2 |  |
| Total Other Income | $ | 22 |  |  | $ | 46 |  |  | $ | 2 |  |  | $ | 70 |  |
| Six Months Ended June 30, 2017 |  |  |  |  |  |  |  |
| NDT Fund Gains, Interest, Dividend and Other Income | $ | — |  |  | $ | 76 |  |  | $ | — |  |  | $ | 76 |  |
| Allowance for Funds Used During Construction | 28 |  |  | — |  |  | — |  |  | 28 |  |
| Rabbi Trust Realized Gains, Interest and Dividends | 4 |  |  | 5 |  |  | 11 |  |  | 20 |  |
| Solar Loan Interest | 10 |  |  | — |  |  | — |  |  | 10 |  |
| Other | 5 |  |  | 3 |  |  | — |  |  | 8 |  |
| Total Other Income | $ | 47 |  |  | $ | 84 |  |  | $ | 11 |  |  | $ | 142 |  |
| Three Months Ended June 30, 2016 |  |  |  |  |  |  |  |
| NDT Fund Gains, Interest, Dividend and Other Income | $ | — |  |  | $ | 23 |  |  | $ | — |  |  | $ | 23 |  |
| Allowance for Funds Used During Construction | 10 |  |  | — |  |  | — |  |  | 10 |  |
| Rabbi Trust Realized Gains, Interest and Dividends | 1 |  |  | 1 |  |  | 1 |  |  | $ | 3 |  |
| Solar Loan Interest | 5 |  |  | — |  |  | — |  |  | 5 |  |
| Other | 3 |  |  | 1 |  |  | (1 | ) |  | 3 |  |
| Total Other Income | $ | 19 |  |  | $ | 25 |  |  | $ | — |  |  | $ | 44 |  |
| Six Months Ended June 30, 2016 |  |  |  |  |  |  |  |
| NDT Fund Gains, Interest, Dividend and Other Income | $ | — |  |  | $ | 48 |  |  | $ | — |  |  | $ | 48 |  |
| Allowance for Funds Used During Construction | 21 |  |  | — |  |  | — |  |  | 21 |  |
| Rabbi Trust Realized Gains, Interest and Dividends | 1 |  |  | 2 |  |  | 3 |  |  | 6 |  |
| Solar Loan Interest | 11 |  |  | — |  |  | — |  |  | 11 |  |
| Other | 6 |  |  | 1 |  |  | (1 | ) |  | 6 |  |
| Total Other Income | $ | 39 |  |  | $ | 51 |  |  | $ | 2 |  |  | $ | 92 |  |
Schedule Of Other Deductions |
| Other Deductions | PSE&G |  | Power |  | Other (A) |  | Consolidated |
|  | Millions |
| Three Months Ended June 30, 2017 |  |  |  |  |  |  |  |
| NDT Fund Realized Losses and Expenses | $ | — |  |  | $ | 6 |  |  | $ | — |  |  | $ | 6 |  |
| Other | 1 |  |  | 1 |  |  | 1 |  |  | 3 |  |
| Total Other Deductions | $ | 1 |  |  | $ | 7 |  |  | $ | 1 |  |  | $ | 9 |  |
| Six Months Ended June 30, 2017 |  |  |  |  |  |  |  |
| NDT Fund Realized Losses and Expenses | $ | — |  |  | $ | 13 |  |  | $ | — |  |  | $ | 13 |  |
| Other | 2 |  |  | 1 |  |  | 4 |  |  | 7 |  |
| Total Other Deductions | $ | 2 |  |  | $ | 14 |  |  | $ | 4 |  |  | $ | 20 |  |
| Three Months Ended June 30, 2016 |  |  |  |  |  |  |  |
| NDT Fund Realized Losses and Expenses | $ | — |  |  | $ | 8 |  |  | $ | — |  |  | $ | 8 |  |
| Other | 1 |  |  | 1 |  |  | — |  |  | 2 |  |
| Total Other Deductions | $ | 1 |  |  | $ | 9 |  |  | $ | — |  |  | $ | 10 |  |
| Six Months Ended June 30, 2016 |  |  |  |  |  |  |  |
| NDT Fund Realized Losses and Expenses | $ | — |  |  | $ | 26 |  |  | $ | — |  |  | $ | 26 |  |
| Other | 2 |  |  | 1 |  |  | 2 |  |  | 5 |  |
| Total Other Deductions | $ | 2 |  |  | $ | 27 |  |  | $ | 2 |  |  | $ | 31 |  |
(A) | Other consists of activity at PSEG (as parent company), Energy Holdings, Services, PSEG LI and intercompany eliminations.

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